Janowski M. A Real Brain Twister, or, How to Outline the Evolution of the Concept of Nation between the Enlightenment and the Year 1939?. APH [Internet]. 2021 Jan. 19 [cited 2024 Aug. 19];122:5-29. Available from: https://apcz.umk.pl/APH/article/view/APH.2020.122.01